CAS 110-95-2 N,N,N',N'-Tetramethyl-1,3-diaminopropane (HCID 8084)

Namen und Bezeichner

Bevorzugter Name: N,N,N',N'-Tetramethyl-1,3-diaminopropane
IUPAC: N,N,N',N'-tetramethylpropane-1,3-diamine
Lokaler Name: N,N,N',N'-Tetramethyl-1,3-propandiamin
Englischer Name: Tetramethyl-1,3-diaminopropane
Summenformel: C7H18N2
Molmasse: 130.23

Namen und Synonyme

110-95-2N,N,N',N'-Tetramethyl-1,3-propanediamine1,3-Bis(dimethylamino)propaneN,N,N',N'-Tetramethyl-1,3-diaminopropaneN,N,N',N'-Tetramethyltrimethylenediamine1,3-PROPANEDIAMINE, N,N,N',N'-TETRAMETHYL-TetramethyltrimethylenediamineBis((dimethylamino)methyl)methaneBis[(dimethylamino)methyl]methaneDTXSID9047469BRN 1734176EINECS 203-818-8

Weitere Namen anzeigen

TMPDAN1,N1,N3,N3-tetramethylpropane-1,3-diamineN,N,N',N'-TETRAMETHYLPROPANE-1,3-DIAMINETMDAPATOFINA TMPDAFentacat TMPDAFENTAMINE TMPDA(CH3)2N(CH2)3N(CH3)2N,N,N',N'-Tetramethyl-1

tetramethyl-1,3-propanediamine73B9I6HN5RtetramethylpropylenediamineDTXCID70274692,6-dimethyl-2,6-diazaheptaneEC 203-818-81,3-Propanediamine, N1,N1,N3,N3-tetramethyl-n,n,n',n'-tetramethylpropanediamine

Datenbank-Bezeichner

CAS: 110-95-2
PubChem CID: 8084
DTXSID: DTXSID9047469
ChEMBL: CHEMBL177250
UNII: 73B9I6HN5R
EC Number: 203-818-8
Nikkaji: J91.240I

Eigenschaften

Berechnete Struktureigenschaften

XLogP: 0,7
Polarare Oberfläche (TPSA): 6,5 Å²
H-Brücken-Donoren: 0
H-Brücken-Akzeptoren: 2
Frei drehbare Bindungen: 4
Schwere Atome: 9
Formalladung: 0
Komplexität: 51

Experimentelle und physikochemische Eigenschaften

Physical DescriptionColorless liquid; [Alfa Aesar MSDS]

Physikochemische Eigenschaften

Schmelzpunkt: 28.9 °C · 28.9°C (estimate)
Siedepunkt: 145 · 145-146 °C(lit.)
Dichte: 0.779 g/mL · 0.779 g/mL at 25 °C(lit.)
Dampfdruck: 760 mm · 760 mm Hg ( 145 °C)
Brechungsindex: 20 · n20/D 1.4234(lit.)
Flammpunkt: 89 °F · 89 °F
storage temp.: Inert atmosphere,Room Temperature
pka: 9.88 · 9.88±0.28(Predicted)
Aggregatzustand: Liquid
Farbe: Clear colorless to light yellow
PH: 12.5 · 12.5 (100g/l, H2O, 20℃)
Explosionsgrenze: 2.9 · 2.9-22.5%(V)
BRN: 1734176 · 1734176
Stabilität: Stable. Flammable. Incompatible with strong oxidizing agents, acids, acid chlorides, permanganates, carbon dioxide, nitrates, peroxides, nitrites, halogens.
InChI: 1S/C7H18N2/c1-8(2)6-5-7-9(3)4/h5-7H2,1-4H3
InChIKey: DMQSHEKGGUOYJS-UHFFFAOYSA-N
SMILES: CN(C)CCCN(C)C
LogP: 0.36 · 0.36
CAS Datenbank: 110 · 110-95-2(CAS DataBase Reference)
NIST chemische Informationen: 1 · 1,3-Propanediamine, N,N,N',N'-tetramethyl-(110-95-2)
EPA chemische Informationen: 1 · 1,3-Propanediamine, N,N,N',N'-tetramethyl- (110-95-2)

Sicherheit und Regulatorisches

GHS-Klassifizierung

GHS Classification · 6 Einträge

This chemical does not meet GHS hazard criteria for 2.6% (5 of 194) of reports.

Danger

H226 (97.4%): Flammable liquid and vapor [Warning Flammable liquids]；H302 (97.4%): Harmful if swallowed [Warning Acute toxicity, oral]；H310 (11.3%): Fatal in contact with skin [Danger Acute toxicity, dermal]；H311 (28.9%): Toxic in contact with skin [Danger Acute toxicity, dermal]；H312 (57.2%): Harmful in contact with skin [Warning Acute toxicity, dermal]；H314 (97.4%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]；H318 (58.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H330 (11.3%): Fatal if inhaled [Danger Acute toxicity, inhalation]；H331 (57.7%): Toxic if inhaled [Danger Acute toxicity, inhalation]；H335 (57.7%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]；H411 (57.7%): Toxic to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P273, P280, P284, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P320, P321, P330, P361+P364, P362+P364, P363, P370+P378, P391, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 194 reports by companies from 11 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Reported as not meeting GHS hazard criteria per 5 of 194 reports by companies.；There are 10 notifications provided by 189 of 194 reports by companies with hazard statement code(s).；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

Gefahrenhinweise

Regulatory Information · 2 Einträge

Chemical: 1,3-Propanediamine, N,N,N',N'-tetramethyl-

Status: Active Update: 04-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5408；Status: Active Update: 08-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34000

Hazards SummaryOral LD50 (rat) = 410 uL/kg; [RTECS] Causes burns; Inhalation may cause corrosive injuries to upper respiratory tract and lungs; Harmful by ingestion and inhalation; Toxic by skin absorption; [Alfa Aesar MSDS]

Hazard Classes and CategoriesFlam. Liq. 3 (97.4%)；Acute Tox. 4 (97.4%)；Acute Tox. 2 (11.3%)；Acute Tox. 3 (28.9%)；Acute Tox. 4 (57.2%)；Skin Corr. 1B (97.4%)；Eye Dam. 1 (58.2%)；Acute Tox. 2 (11.3%)；Acute Tox. 3 (57.7%)；STOT SE 3 (57.7%)；Aquatic Chronic 2 (57.7%)

Toxikologische Informationen

Adverse EffectsDermatotoxin - Skin burns.；Toxic Pneumonitis - Inflammation of the lungs induced by inhalation of metal fumes or toxic gases and vapors.

Toxicity DataLCLo (rat) = 375 ppm/2hr

Regulatorische Informationen

Regulatory Information · 2 Einträge

Chemical: 1,3-Propanediamine, N,N,N',N'-tetramethyl-

Status: Active Update: 04-07-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/5408；Status: Active Update: 08-09-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/34000

Sicherheitsdaten

F: 10-34
wgk: 2
tsca: TSCA listed
ridadr: UN 2734 8/PG 2
hs_code: 2921 29 00
RTECS-Nr.: TX8400000
risk_code: 10-22-24-34
Toxizität: LD50 orally in Rabbit: 620 mg/kg LD50 dermal Rat 1180 mg/kg
hazard_code: T,Xi
hazard_note: Irritant
safety_code: 16-26-36/37/39-45-24/25
hazard_class: 3
packing_group: III
Speicherklasse: 3 - Flammable liquids
Hazard Classifications: Acute Tox. 3 InhalationAcute Tox. 4 DermalAcute Tox. 4 OralAquatic Chronic 2Eye Dam. 1Flam. Liq. 3Skin Corr. 1BSTOT SE 3
Selbstentzündungstemperatur: 180 °C DIN 51794

Chemie und Industrie

Verwendung und Herstellung

UsesUsed to make fine and large scale chemicals, as a monomer in polymerization reactions, and laboratory reagent; [ExPub: ECHA REACH Registrations]

General Manufacturing Information1,3-Propanediamine, N1,N1,N3,N3-tetramethyl-: ACTIVE

Anwendungen · 1 Eintrag

BeschreibungTetramethyl-1,3-diaminopropane can be made by methylation of 1,3-diaminopropane with formaldehyde or from dimethylaminopropionitrile and dimethylamine and is an intermediate for corrosion inhibitors, textile auxiliaries, flotation agents, and emulgators. It is also employed as a catalyst for polyurethanes and as a hardener for epoxy resins.